SLAC topics

X-ray spectroscopy RSS feed

X-ray spectroscopy is an analytical technique that uses X-rays to study the composition of materials. It measures the energies and intensities of X-rays emitted or absorbed by a sample, providing information about the elements present and their chemical states. 

X-ray crystallography
News Brief

This leap in capability will allow scientists to investigate quantum and chemical systems more directly than ever before.

SXU
Feature

For decades Z-X Shen has ridden a wave of curiosity about the strange behavior of electrons that can levitate magnets.

Portrait of Stanford and SLAC Professor Z-X Shen
Feature

The ePix10k detector is ready to advance science at SLAC’s Linac Coherent Light Source X-ray laser and at facilities around the world.

ePix10k
News Brief

The technique they used will offer insight into many different chemical reactions.

hydroxyl radical
News Brief

In a new perspective, SLAC and University of Paderborn scientists argue that research at synchrotrons could help improve water-purifying materials in ways that might...

Cracked, dry earth landscape.
News Release

Marking the beginning of the LCLS-II era, the first phase of the major upgrade comes online.

New undulator hall
Feature

A proposed device could expand the reach of X-ray lasers, opening new experimental avenues in biology, chemistry, materials science and physics.

x-ray laser oscillator
Feature

They discovered the messy environment of a chemical reaction can actually change the shape of a catalytic nanoparticle in a way that makes it...

Illustration of catalyst nanoparticle and car with exhaust emissions
Feature

Understanding nature’s process could inform the next generation of artificial photosynthetic systems that produce clean and renewable energy from sunlight and water.

How electrons flow in the oxygen-evolving complex of Photosystem II.
Animation

In photosystem II, the water-splitting center cycles through four stable states, S0-S3. On a baseball field, S0 would be...

Photosystem II
News Brief

The 1950s and ‘60s poisoning event was long attributed to methylmercury, but studies at SLAC suggest a different compound was to blame. The findings...

Illustration of toxic waste being dumped from a pipe, a molecule, and a map showing the location of Minamata, Japan.
News Brief

These inexpensive photosensitizers could make solar power and chemical manufacturing more efficient. Experiments at SLAC offer insight into how they work.

Illustration of carbene reaction pathways